659 posts analyzed Updated Jul 2026
Averages 21 posts/day, top 10% activity. Most active Thursdays around 11 AM UTC. Mostly image posts.
r/PCB Traffic & Engagement r/PCB Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/PCB Most Active Times When r/PCB Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/PCB Flair Performance r/PCB Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
This subreddit doesn't use post flairs.
No flaired posts were found in this month's data.
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/PCB Trending Keywords Trending Keywords in r/PCB
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| pcb | 280 (42.5%) | 17 | 8 |
| review | 156 (23.7%) | 8 | 4 |
| request | 84 (12.8%) | 4 | 3 |
| first | 83 (12.6%) | 32 | 8 |
| help | 73 (11.1%) | 4 | 6 |
| design | 61 (9.3%) | 11 | 6 |
| esp32 | 54 (8.2%) | 3 | 4 |
| schematic | 42 (6.4%) | 9 | 4 |
| board | 40 (6.1%) | 24 | 5 |
| need | 31 (4.7%) | 27 | 9 |
r/PCB Mentioned Domains Mentioned Domains in r/PCB
Most linked sites Most linked sites in this subreddit
| Domain | Links | Upvotes |
|---|---|---|
| github.com | 5 | 1 |
r/PCB Top Posts Top Performing Posts in r/PCB
Highest-performing posts Highest-performing posts. Each title links to Reddit.
I Made another custom SBC with higher specs and it's hand assembled
LM2611 custom PCB I designed
My first PCB, need some honest feedback
never forget to add autism to your board
First working pcb!
We spent 18 months tuning a schematic reviewer. It wasn't enough for a company. It's Open-Source now.
First PCB, worked! Ordered 5 got 7 too
Behind Every Reliable Product Is a Rigorous Design Review
Open source hobbyist hardware and software project I made
Hi, this is my first PCB ever. Plz review
| Title | Upvotes | Comments | Type | Date |
|---|---|---|---|---|
| I Made another custom SBC with higher specs and it's hand assembled | 1.0K | 164 | image | Jul 30 |
| LM2611 custom PCB I designed | 850 | 34 | image | Jul 21 |
| My first PCB, need some honest feedback | 765 | 103 | image | Jul 3 |
| never forget to add autism to your board | 692 | 32 | image | Jul 3 |
| First working pcb! | 479 | 40 | image | Jul 20 |
| We spent 18 months tuning a schematic reviewer. It wasn't enough for a company. It's Open-Source now. | 280 | 53 | image | Jul 17 |
| First PCB, worked! Ordered 5 got 7 too | 259 | 29 | image | Jul 30 |
| Behind Every Reliable Product Is a Rigorous Design Review | 256 | 26 | image | Jul 10 |
| Open source hobbyist hardware and software project I made | 206 | 24 | image | Jul 7 |
| Hi, this is my first PCB ever. Plz review | 164 | 42 | image | Jul 3 |
r/PCB Audience Overlap r/PCB Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/PCB FAQ Frequently Asked Questions About r/PCB
What's the best time to post on r/PCB?
Based on posting volume, r/PCB is most active on Thursdays around 11 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/PCB?
r/PCB averages 21 posts per day and ranks in the top 10% for activity among tracked SFW subreddits.
How many upvotes do posts on r/PCB get?
Posts on r/PCB average about 15 upvotes this month (net score per post).
What kind of posts does r/PCB get most?
On r/PCB, posts are a mix of formats, mostly image posts